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| author | Joe Lawrence <joe.lawrence@redhat.com> | 2019-10-16 13:33:15 +0200 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2019-11-04 09:33:16 -0500 |
| commit | 8c666d2ab5762280cb5ef43df4decb2a25450d54 (patch) | |
| tree | 0581d741b853bd61bdb0a7b53ca92bda9c32b47f /kernel/trace/ftrace.c | |
| parent | 35c9e74cff4c798d0a07830d0d483e6ebe70352f (diff) | |
selftests/livepatch: Test interaction with ftrace_enabled
Since livepatching depends upon ftrace handlers to implement "patched"
code functionality, verify that the ftrace_enabled sysctl value
interacts with livepatch registration as expected. At the same time,
ensure that ftrace_enabled is set and part of the test environment
configuration that is saved and restored when running the selftests.
Link: http://lkml.kernel.org/r/20191016113316.13415-4-mbenes@suse.cz
Signed-off-by: Joe Lawrence <joe.lawrence@redhat.com>
Signed-off-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/ftrace.c')
0 files changed, 0 insertions, 0 deletions